| ACETAMINOPHEN | • acetaminophen n. (North America) A white crystalline compound used in medicine as an anodyne to relieve pain and reduce fever. • ACETAMINOPHEN n. (US) paracetamol, a chemical compound used in medicine to relieve pain and fever. |
| GENTLEMANSHIP | • gentlemanship n. The bearing or quality of a gentleman. • GENTLEMANSHIP n. the state of being a gentleman. |
| HAPPENSTANCES | • happenstances n. Plural of happenstance. • HAPPENSTANCE n. a circumstance esp. that is due to chance, also HAPPENCHANCE. |
| HYMENOPTERANS | • hymenopterans n. Plural of hymenopteran. • HYMENOPTERAN n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERON. |
| METENCEPHALON | • metencephalon n. (Neuroanatomy) The portion of the embryonic rhombencephalon from which the pons and cerebellum arise. • METENCEPHALON n. the anterior segment of the developing vertebrate hindbrain. |
| PANTOTHENATES | • pantothenates n. Plural of pantothenate. • PANTOTHENATE n. a salt or ester of pantothenic acid. |
| PARTHENOGENIC | • parthenogenic adj. (Biology) Of, pertaining to, or produced by, parthenogenesis. |
| PHENANTHRENES | • phenanthrenes n. Plural of phenanthrene. • PHENANTHRENE n. an aromatic hydrocarbon of coal tar. |
| PHENMETRAZINE | • phenmetrazine n. A sympathomimetic drug that acts as a stimulant in the central nervous system. • PHENMETRAZINE n. a stimulant used in the form of its hydrochloride as an appetite suppressant. |
| PHENOMENALIST | • phenomenalist n. One who subscribes to the philosophy of phenomenalism. • PHENOMENALIST n. an adherent of the philosophical doctrine of phenomenalism, that knowledge can only comprehend phenomena. |
| PHENOMENALITY | • phenomenality n. The state or property of being phenomenal. • PHENOMENALITY n. the state of being phenomenal. |
| PHENOTHIAZINE | • phenothiazine n. (Organic chemistry) A polycyclic heterocycle consisting of two benzene rings fused to one of thiazine;… • phenothiazine n. (Medicine) Any of a family of pharmaceuticals, derived from this compound, used to treat schizophrenia etc. • PHENOTHIAZINE n. a crystalline compound used as an anthelmintic and insecticide esp. in veterinary practice. |
| PHENTOLAMINES | • phentolamines n. Plural of phentolamine. • PHENTOLAMINE n. an adrenergic blocking agent used esp. in the diagnosis and treatment of hypertension due to pheochromocytoma. |
| TELENCEPHALON | • telencephalon n. (Neuroanatomy) The anterior part of the forebrain; the endbrain. • TELENCEPHALON n. the anterior subdivision of the embryonic forebrain or corresponding part of the adult forebrain. |
| XANTHOPTERINE | • xanthopterine n. Alternative form of xanthopterin. • XANTHOPTERINE n. a yellow pigment obtainable from the wings of yellow butterflies and the urine of mammals, also XANTHOPTERIN. |